| Numero di macchie solari |
Dimensione | Classe Magn. | Classe Macchia | Posizione | |
|---|---|---|---|---|---|
| 2009/07/04 | 7 | 60 | DSO | S25E16 | |
| 2009/07/05 | 14 | 100 | DSI | S27E02 | |
| 2009/07/06 | 16 | 170 | DSI | S27W13 | |
| 2009/07/07 | 13 | 160 | DSI | S27W26 | |
| 2009/07/08 | 11 | 180 | EAI | S27W39 | |
| 2009/07/09 | 8 | 190 | ESI | S25W52 | |
| 2009/07/10 | 5 | 230 | EAO | S09W65 | |
| 2009/07/11 | 3 | 60 | ESO | S25W79 |
| B | C |
|---|---|
| 13 | 3 |
| Inizio | Massimo | Fine | ||||
|---|---|---|---|---|---|---|
| 1 | C3.99 | 2009/07/05 | 07:07 | 07:13 | 07:18 | |
| 2 | C1.46 | 2009/07/06 | 16:59 | 17:05 | 17:11 | |
| 3 | C1.19 | 2009/07/04 | 04:29 | 04:37 | 04:42 | |
| 4 | B8.56 | 2009/07/04 | 22:01 | 22:09 | 22:15 | |
| 5 | B7.57 | 2009/07/04 | 13:40 | 13:55 | 13:57 | |
| 6 | B6.9 | 2009/07/04 | 15:03 | 15:08 | 15:12 | |
| 7 | B6.74 | 2009/07/04 | 02:08 | 02:13 | 02:20 | |
| 8 | B5.15 | 2009/07/04 | 01:02 | 01:19 | 01:26 | |
| 9 | B4.64 | 2009/07/03 | 23:49 | 23:54 | 23:58 | |
| 10 | B4.49 | 2009/07/04 | 11:59 | 12:07 | 12:14 |
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| Ultimo brillamento X | 2025/12/08 | X1.1 |
| Ultimo brillamento M | 2025/12/29 | M1.0 |
| Ultima tempesta geomagnetica | 2025/12/22 | Kp5 (G1) |
| Giorni senza macchie | |
|---|---|
| Ultimo giorno senza macchie | 2022/06/08 |
| Media mensile Numero di Macchie Solari | |
|---|---|
| novembre 2025 | 91.8 -22.8 |
| dicembre 2025 | 116.5 +24.7 |
| Ultimi 30 giorni | 116.2 +30.6 |